Enhancement of Chlorella vulgaris Biomass Cultivated in POME Medium as Biofuel Feedstock under Mixotrophic Conditions - Nur, M.M. Azimatun; Chemical Engineering Department, Faculty of Industrial Technology, UPN Veteran Yogyakarta Jl. SWK 104 Condongcatur, Sleman, Yogyakarta 55283 (ITB Journal Publisher, LPPM ITB, 2015)